Symbol: r4find_by_fsid
usr/src/uts/common/fs/nfs/nfs4_stub_vnops.c
1647
if (r4find_by_fsid(mi, &garp.n4g_fsid)) {
usr/src/uts/common/nfs/rnode4.h
416
extern int r4find_by_fsid(mntinfo4_t *, fattr4_fsid *);